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The AAPG/Datapages Combined Publications Database
Showing 6,773 Results. Searched 200,619 documents.
The impact of rock composition on geomechanical properties of a shale formation: Middle and Upper Devonian Horn River Group shale, Northeast British Columbia, Canada
Tian Dong, Nicholas B. Harris, Korhan Ayranci, and Sheng Yang
AAPG Bulletin
.... Scanning Electron Microscopy–Cathodoluminescence Scanning electron microscopy–cathodoluminescence (SEM–CL) imaging requires a flat, well-polished...
2017
Mineralogy and Petrology of the Cretaceous-Tertiary Boundary Clay Bed and Adjacent Clay-Rich Rocks, Raton Basin, New Mexico and Colorado
Richard M. Pollastro, Charles L. Pillmore
Journal of Sedimentary Research (SEPM)
...), scanning electron microscopy (SEM), and thin-section petrography have shown that the boundary clay bed exhibits unique mineralogic and petrologic...
1987
Pores, Spores, Pollen and Pellets: Small, but Significant Constituents of Resource Shales
Roger M. Slatt, Neal O'Brien, Carlos Molinares-Blanco, Andrea Sema-Bernal, Emilio Torres, Paul Philp
Unconventional Resources Technology Conference (URTEC)
... and, when connected, the transport route for hydrocarbon molecules. Conventional Scanning Electron Microscopy (SEM and FESEM) of pores from untreated...
2013
ABSTRACT: Petrographic study of core samples from J Reservoirs, southeast Malay Basin, Malaysia
Amita Mohd Ali, Hasnol Hady Ismail, Saira Bannu Baharuddin
Geological Society of Malaysia (GSM)
... involved deriving data from thin-section, scanning electron microscopy and X- Ray diffraction analyses, and these analyses were carried out as one...
2021
Movable Fluid Distribution and the Permeability Estimation in Tight Sandstones Using NMR
Search and Discovery.com
N/A
Porosity
AAPG Special Volumes
... information on porosity types can be obtained using scanning electron microscopy (SEM). Perhaps even more important, is that the SEM provides...
1979
Improving Our Understanding of Porosity in Source Rock Reservoirs through Advanced Imaging Techniques
Leo Alcantar-Lopez, Steve J. Chipera
Unconventional Resources Technology Conference (URTEC)
... is essential when characterizing source-rock reservoir quality. Using a field-emission scanning electron microscope (FESEM) on argon-ion polished shale samples...
2013
Abstract: Characterization of a Channel Sample of the Phalen Coal Bed, Sydney, Nova Scotia, Canada
R. P. Koeppen, R. B. Finkelman, P. K. Mukhopadhyay, A. L. Bates
The Society for Organic Petrology (TSOP)
..., and 19) was determined by semi-quantitative X-ray diffraction (XRD). Polished blocks of all samples were analyzed by scanning electron microscopy...
1998
A preliminary characterization study of copper dross (CD) and roasted copper dross (RCD) as a by-product in tin smelting
Syed Mohd Syafiq Idid, Suhaina Ismail, Nurul 'Ain Jabit
Geological Society of Malaysia (GSM)
... Diffraction (XRD) and Scanning Electron Microscopy (SEM) & Energy Dispersive X-ray (EDX) for chemical composition, mineral phases, mineral morphological...
2018
Microboring Versus Recrystallization: Further Insight into the Micritization Process: CURRENT RIPPLES
R. Pamela Reid , Ian G. Macintyre
Journal of Sedimentary Research (SEPM)
...., AND LE CAMPION, T., 1970, Scanning electron microscopy of endolithic algae and fungi using a multipurpose casting embedding technique: Lethaia, v. 3, p...
2000
A model for porosity evolution in shale reservoirs: An example from the Upper Devonian Duvernay Formation, Western Canada Sedimentary Basin
Tian Dong, Nicholas B. Harris, Julia M. McMillan, Cory E. Twemlow, Brent R. Nassichuk, and David L. Bish
AAPG Bulletin
... chemical and mineralogical composition, porosity, nitrogen adsorption, mercury injection, scanning electron microscopy (SEM), and helium ion microscopy...
2019
Denticles on Chain Silicate Grain Surfaces and Their Utility as Indicators of Weathering Conditions on Earth and Mars
Michael A. Velbel, Anna I. Losiak
Journal of Sedimentary Research (SEPM)
... modification of soil and sediment grain surface textures was enabled by the availability and widespread application of scanning electron microscopy (SEM...
2010
The Impact of Fracture Surface Area to Rock Volume Ratio on Spontaneous Imbibition in Tight Rocks
Wattana Chaisoontornyotin, Abdelhalim I. A. Mohamed, Shixun Bai, Samuel Asante Afari, Vahideh Mirchi, Antonio Recio III, Megan Pearl, Mohammad Piri
Unconventional Resources Technology Conference (URTEC)
... scanning electron microscopy (SEM) (submicron resolution). The average calculated porosity of the reservoir rock samples was found to be 7.33% ± 0.69 using...
2019
A Detailed Investigation of Facies Characterization, Pore-filling Clay Mineral Diagenesis, and Sediment Provenance in Pennsylvanian Clastic Reservoirs of the Anadarko Basin, Oklahoma, #11114 (2018).
Jordan Coe, Branimir Segvic, Giovanni Zanoni, Andrea Moscariello
Search and Discovery.com
... and clay fraction, automated scanning electron microscopy (QEMSCAN®), polarization microscopy, and inductively coupled plasma mass spectrometry (ICP...
2018
Organic and Inorganic Pore Structure Analysis in Shale Matrix With Superposition Method
Chenchen Wang, Jun Yao, Keliu Wu, Zhangxing Chen, Hai Sun, Yongfei Yang
Unconventional Resources Technology Conference (URTEC)
... and inorganic pore characteristics of shale rocks. In this paper, 2D thin section shale rock images are collected through scanning-electron microscopy (SEM...
2014
Connecting Geomechanical Properties with Potential for Proppant Embedment and Production Decline for the Emerging Caney Shale, Oklahoma
Margaret Benge, Yunxing Lu, Allan Katende, Jonny Rutqvist, Dustin Crandall, Adam Haecker, George King, Joseph B. Renk, Mileva Radonjic, Andrew Bunger
Unconventional Resources Technology Conference (URTEC)
... micrographs. Scanning electron microscopy imaging was then carried out using FEI Quanta 600 field-emission gun Environmental Scanning Electron...
2021
Using clay microporosity to improve formation evaluation in potential residual oil zones: Cypress Sandstone, Illinois Basin
Leo G. Giannetta, Nathan D. Webb, Shane K. Butler, and Nathan P. Grigsby
AAPG Bulletin
... effective pore space. The use of scanning electron microscopy (SEM) allows geoscientists to characterize and classify clay minerals in sandstone...
2021
Hydrocarbon Potential of Pennsylvanian Black Shale Reservoirs, Paradox Basin, Southeastern Utah (OFR-534)
S. Robert Bereskin, John McLennan
Utah Geological Survey
...) thin section and scanning electron microscopy (SEM) photomicrographs. Important laboratory measurements include the porosity/ permeability/saturation...
2008
Sparta B Sandstones (Eocene), Fordoche Field, Pointe Coupee Parish, Louisiana--A Compartmentalized, Barrier-Island Oil and Gas Reservoir
Paul R. Krutak , W. Clay Kimbrell
GCAGS Transactions
.... Petrographic, SEM (scanning electron microscopy), and EDX (energy dispersive X-ray) study of samples from these intervals (Fig. 14, samples 2-11...
1991
Using deep learning for automatic detection and segmentation of carbonate microtextures
Claire Birnie, Viswasanthi Chandra
International Meeting for Applied Geoscience and Energy (IMAGE)
... the associated impact on large scale geophysical properties. Indeed, a number of previous studies have used Scanning Electron Microscopy (SEM...
2022
Application of Quartz Sand Microtextural Analysis to Infer Cold-Climate Weathering for the Equatorial Fountain Formation (Pennsylvanian–Permian, Colorado, U.S.A.)
Dustin E. Sweet, Gerilyn S. Soreghan
Journal of Sedimentary Research (SEPM)
... to a general lack of climatic indicators so typical of coarse clastic systems. We applied scanning electron microscopy (SEM) to analyze quartz grains...
2010
New insights on chimney growth model and native gold enrichment in modern seafloor hydrothermal chimneys
Siyu Hu, Steve Barnes, Anais Pagès
Petroleum Exploration Society of Australia (PESA)
... microscopy (SEM)-electron backscatter diffraction (EBSD) imaging and laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) analyses to study...
2019
Microscopic Distribution of Thorium and Uranium in Volcanic Rock Textures and Minerals
John W. Gabelman
AAPG Special Volumes
... electron microscopy (SEM), guided by petrography and autoradiography. Determining the mode of occurrence, location and identity of Th and U in rocks...
1981
Chattermark Trails: Surface Features on Detrital Quartz Grains Indicative of a Tropical Climate
Katharina M. Peterknecht, Gerd F. Tietz
Journal of Sedimentary Research (SEPM)
..., 1974, Analysis of the surface texture of selected quartz grains from southern Africa using a scanning electron microscopy: South African Geographical...
2011
Characterizing Unconventional Resource Potential in Colombia; a Digital Rock Physics Project
Joel D. Walls, Juliana Anderson, Elizabeth Diaz
Unconventional Resources Technology Conference (URTEC)
... a representative sub-sample area for the scanning electron microscope (SEM) analysis. The SEM acquires both secondary electron (SE2) and backscattered electron (BSE...
2014